http://techlifehacks.net/couch-tuner/

The most effective antivirus software guards against all kinds of cyber-attacks, including ransomware, malware, phishing, spyware, and data snooping. It should be compatible with the operating system that you are using and work on Windows and Mac devices, as well as Android devices, and best of all Linux and have a minimal impact on performance. It should also come with additional security features such as secure browsers and a data shredder.

It is important to make sure that your software is regularly updated with its malware database, because new threats are continually being developed to get around the older detection methods. A majority of the top antivirus programs employ a variety of different detection methods to improve their reliability using heuristics, behavior monitoring, sandboxing, and artificial intelligence.

Free antivirus programs usually provide basic security that is adequate for most users, but if you’re looking to get more advanced features like SMS and blocking calls cloud storage management, scanning of devices, consider paying for alternatives. These programs will be available on subscription basis and will have favorable user reviews as well as laboratory test results.

AVG Antivirus is a top-rated mobile antivirus software. It scored 100% in AVComparatives June 2023 tests and comes with a smart scanner and Wi-Fi network alerts. It also offers junk file cleanup as well as an alert for Wi-Fi networks. It also blocks unwanted texts and calls and lets you locate your phone that has gone missing using a GPS tracker, and has an anti-theft feature that will lock your device after three failed password attempts. The paid version includes extra security features, such as a built-in VPN and automatic app updates.